html,body {
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    background: url(../images/login_bg.jpg) no-repeat center;
    background-size: cover;
}

.login {
    width: 400px;
    height: 310px;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    background-color: #fff;
}

.login .title {
    width: 100%;
    height: 60px;
    background: url(../images/login_title.png) no-repeat center;
}

.layui-form,.reg {
    padding: 0 30px;
} 

.a {
    display: flex;
    justify-content: flex-end;
}


.layui-icon{
    position: absolute;
    left: 10px;
    width: 10px;
    height: 10px;
}

input {
    padding-left: 50px !important;
}